a bug with game8

[ietar]

After selling a tower,'money' changed from type int into type float.
And the program runs much more slowly on my old laptop,due to the CPU.
(Another plane game runs normally. )

卖塔以后钱从整型变成浮点型了
程序在我这个老笔记本上跑的很慢，因为CPU的关系.
(另一个自制的打飞机运行得就还可以)

[CharlesPikachu]

Ok, thanks for your feedback. The bug is fixed now.